AbstractFunction fun = _methodMap.get(hash, name, nameLen);
if (fun != null)
return fun.callMethodRef(env, this, a1, a2, a3, a4, a5);
else if ((fun = _quercusClass.getCall()) != null) {
return fun.callMethodRef(env,
this,
env.createString(name, nameLen),
new ArrayValueImpl()
.append(a1)
.append(a2)